Trailrace.co
// UPCOMING

Trail Races in October 2026

Every trail race and ultramarathon on the Trailrace calendar for October 2026. Filter by distance and region, or switch between list and calendar views to plan around the month.

races
10
season
October 2026
countries
4
next up
Kullamannen Sprint Ultra 100 km

Next up

Course map for Kullamannen Sprint Ultra 100 km
100K
4 days away
Oct 30, 2026
Kullamannen Sprint Ultra 100 km
Höganäs, Skåne, SE1,060 ft
Course map for Mallorca SDT - Serra de Tramuntana
100K
4 days away
Oct 30, 2026
Mallorca SDT - Serra de Tramuntana
Sóller, Illes Balears, ES17,750 ft
Course map for Lake Biwa 100
100M
4 days away
Oct 30, 2026
Lake Biwa 100
Komono, Mie, JP34,450 ft
Course map for Mallorca
100K · 50K
5 days away
Oct 31, 2026
Mallorca
Sóller, Illes Balears, ES
Course map for Kullamannen Seventh Seal
50K
5 days away
Oct 31, 2026
Kullamannen Seventh Seal
Höganäs, Skåne, SE2,390 ft
Course map for Javelina Jundred
100M · 100K · 30K
5 days away
Oct 31, 2026
Javelina Jundred
Fountain Hills, AZ, US
Course map for Thunder River 25K
25K
5 days away
Oct 31, 2026
Thunder River 25K
Cascade Locks, OR, US2,300 ft
10 races · October 2026
OCTOBER 202610 RACES
FRI
30
OCT
Kullamannen Sprint Ultra 100 km
Höganäs, Skåne, SE1,060 ft
FRI
30
OCT
Mallorca SDT - Serra de Tramuntana
Sóller, Illes Balears, ES17,750 ft
FRI
30
OCT
Lake Biwa 100
Komono, Mie, JP34,450 ft
SAT
31
OCT
Mallorca CPS - Camins de Pedra Seca
Sóller, Illes Balears, ES12,570 ft
SAT
31
OCT
Mallorca ETM - Els Tres Mils
Sóller, Illes Balears, ES8,140 ft
SAT
31
OCT
Kullamannen Seventh Seal
Höganäs, Skåne, SE2,390 ft
SAT
31
OCT
Javelina Jundred 100K
Fountain Hills, AZ, US3,960 ft
SAT
31
OCT
Javelina Jundred 100 Mile
Fountain Hills, AZ, US6,300 ft
SAT
31
OCT
Javelina Jundred Jackass 31K
Fountain Hills, AZ, US1,170 ft
SAT
31
OCT
Thunder River 25K
Cascade Locks, OR, US2,300 ft

Frequently asked questions

How many trail races are there in October 2026?

Trailrace lists 10 upcoming trail races in October 2026, sorted soonest first.

What is the next race in October 2026?

The next is Kullamannen Sprint Ultra 100 km on October 30, 2026 in Höganäs, Skåne, SE.

Which countries host trail races in October 2026?

These trail races in October 2026 span 4 countries. Use the region filter to narrow the list to a specific country.

Browse more